In soil, main process of heat transfer is

A. Radiation

B. Conduction

C. Convection

D. Scattering

Answer: Option B

Solution(By Examveda Team)

In soil, the main process of heat transfer is Conduction.
Conduction is the mode of transfer of heat through matter without bulk motion of the matter. Moreover, it is the transfer of energy from the more energetic to less energetic particles of a substance due to interaction between the particles. Therefore in soils also the heat is transferred from one particle to another through the process of conduction.